Lenovo ThinkPad R400 7439 Hardware Maintenance Manual page 117

Table 29. Removal steps of structure frame (continued)
a
Step Screw (quantity)
M2 × 3.5 mm, flat-head, nylon-coated (1)
8
M2 × 9.5 mm, flat-head, nylon-coated (2)
9
When installing: When attaching the system board to the frame, adjust the
placement with the small projection a . Then secure the system board with the
screws.
Remove the system board and the PC Card/ExpressCard slots assembly from
the structure frame together.
9
9
8
a
Color
Black
Black
11
10
ThinkPad T400 and R400 (14.1-inch widescreen)
Torque
0.167 Nm
(1.7 kgfcm)
0.167 Nm
(1.7 kgfcm)
109